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中村明海 |
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#18435 まるケンさん
＞最大はいくつなんだ！！ ６４は私も気づいてました。算盤玉５個の形です。 で、少し調べたらもっと経路が多い形がありました。 出席番号０〜１９のとなりどうしが友達。 また出席番号の十位が等しくかつ一位が５差なら友達。（f.g. 13-18) とすると、７２通りです。でもきっとまだ最多ではない。 (1) 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 (2) 0,1,2,3,4,5,6,7,8,9,10,11,12,13,18,17,16,15,14,19 (3) 0,1,2,3,4,5,6,7,8,9,10,11,12,17,16,15,14,13,18,19 (4) 0,1,2,3,4,5,6,7,8,9,10,11,16,15,14,13,12,17,18,19 (5) 0,1,2,3,4,5,6,7,8,9,10,15,16,11,12,17,18,13,14,19 (6) 0,1,2,3,4,5,6,7,8,9,10,15,14,13,12,11,16,17,18,19 (7) 0,1,2,3,8,7,6,5,4,9,10,11,12,13,14,15,16,17,18,19 (8) 0,1,2,3,8,7,6,5,4,9,10,11,12,13,18,17,16,15,14,19 (9) 0,1,2,3,8,7,6,5,4,9,10,11,12,17,16,15,14,13,18,19 (10) 0,1,2,3,8,7,6,5,4,9,10,11,16,15,14,13,12,17,18,19 (11) 0,1,2,3,8,7,6,5,4,9,10,15,16,11,12,17,18,13,14,19 (12) 0,1,2,3,8,7,6,5,4,9,10,15,14,13,12,11,16,17,18,19 (13) 0,1,2,7,6,5,4,3,8,9,10,11,12,13,14,15,16,17,18,19 (14) 0,1,2,7,6,5,4,3,8,9,10,11,12,13,18,17,16,15,14,19 (15) 0,1,2,7,6,5,4,3,8,9,10,11,12,17,16,15,14,13,18,19 (16) 0,1,2,7,6,5,4,3,8,9,10,11,16,15,14,13,12,17,18,19 (17) 0,1,2,7,6,5,4,3,8,9,10,15,16,11,12,17,18,13,14,19 (18) 0,1,2,7,6,5,4,3,8,9,10,15,14,13,12,11,16,17,18,19 (19) 0,1,6,5,4,3,2,7,8,9,10,11,12,13,14,15,16,17,18,19 (20) 0,1,6,5,4,3,2,7,8,9,10,11,12,13,18,17,16,15,14,19 (21) 0,1,6,5,4,3,2,7,8,9,10,11,12,17,16,15,14,13,18,19 (22) 0,1,6,5,4,3,2,7,8,9,10,11,16,15,14,13,12,17,18,19 (23) 0,1,6,5,4,3,2,7,8,9,10,15,16,11,12,17,18,13,14,19 (24) 0,1,6,5,4,3,2,7,8,9,10,15,14,13,12,11,16,17,18,19 (25) 0,5,6,1,2,7,8,3,4,9,10,11,12,13,14,15,16,17,18,19 (26) 0,5,6,1,2,7,8,3,4,9,10,11,12,13,18,17,16,15,14,19 (27) 0,5,6,1,2,7,8,3,4,9,10,11,12,17,16,15,14,13,18,19 (28) 0,5,6,1,2,7,8,3,4,9,10,11,16,15,14,13,12,17,18,19 (29) 0,5,6,1,2,7,8,3,4,9,10,15,16,11,12,17,18,13,14,19 (30) 0,5,6,1,2,7,8,3,4,9,10,15,14,13,12,11,16,17,18,19 (31) 0,5,4,3,2,1,6,7,8,9,10,11,12,13,14,15,16,17,18,19 (32) 0,5,4,3,2,1,6,7,8,9,10,11,12,13,18,17,16,15,14,19 (33) 0,5,4,3,2,1,6,7,8,9,10,11,12,17,16,15,14,13,18,19 (34) 0,5,4,3,2,1,6,7,8,9,10,11,16,15,14,13,12,17,18,19 (35) 0,5,4,3,2,1,6,7,8,9,10,15,16,11,12,17,18,13,14,19 (36) 0,5,4,3,2,1,6,7,8,9,10,15,14,13,12,11,16,17,18,19 |
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Muroran
4月17日（木） 17:26:03
MAIL:nak@sansu.org HomePage:naka's Home Page 18442 |