Search: id:A063555 Results 1-1 of 1 results found. %I A063555 %S A063555 1,10,22,21,35,57,55,54,107,137,126,170,188,159,191,225,259,297,262, %T A063555 253,340,296,380,369,403,395,383,407,429,514,446,486,431,545,589,510, %U A063555 546,542,666,733,540,621,709,715,549,694,804,820,847,865,710 %N A063555 Smallest power of 3 having just n 0's in its decimal representation. %t A063555 a = {}; Do[k = 1; While[ Count[ IntegerDigits[3^k], 0] != n, k++ ]; a = Append[a, k], {n, 0, 50} ]; a %Y A063555 Sequence in context: A080454 A110367 A104865 this_sequence A007366 A109958 A053361 %Y A063555 Adjacent sequences: A063552 A063553 A063554 this_sequence A063556 A063557 A063558 %K A063555 base,nonn %O A063555 0,2 %A A063555 Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 10 2001 Search completed in 0.001 seconds