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A286005
Numbers n such that 7^n is the highest power of 7 dividing A240751(n).
3
29, 60, 91, 92, 141, 154, 185, 204, 217, 241, 254, 279, 285, 342, 403, 441, 473, 497, 510, 528, 541, 572, 603, 622, 666, 697, 715, 753, 771, 779, 780, 811, 841, 873, 922, 936, 954, 973, 1022, 1047, 1053, 1066, 1091, 1122, 1234, 1291, 1347, 1404, 1422, 1453, 1496, 1561
OFFSET
1,1
LINKS
KEYWORD
nonn,easy
AUTHOR
David A. Corneth, May 01 2017
STATUS
approved