A038479 Sums of 3 distinct powers of 6.

43, 223, 253, 258, 1303, 1333, 1338, 1513, 1518, 1548, 7783, 7813, 7818, 7993, 7998, 8028, 9073, 9078, 9108, 9288, 46663, 46693, 46698, 46873, 46878, 46908, 47953, 47958, 47988, 48168, 54433, 54438, 54468, 54648, 55728, 279943, 279973, 279978, 280153, 280158, 280188

Offset

1,1

Links

Robert Israel, Table of n, a(n) for n = 1..10000

Maple

N:= 9: # to get all terms < 6^(N+1)
seq(seq(seq(6^i+6^j+6^k, k=0..j-1), j=1..i-1), i=2..N);

Mathematica

Union[Total/@Subsets[6^Range[0, 8], {3}]] (* Harvey P. Dale, May 17 2011 *)

Crossrefs

Base-6 interpretation of A038445.

Cf. A000400, A038478, A038480.

Sequence in context: A264821 A013307 A043375 * A142334 A107697 A302977

Adjacent sequences: A038476 A038477 A038478 * A038480 A038481 A038482

Keyword

nonn,easy

Author

Olivier Gérard

Extensions

Offset changed by Robert Israel, May 08 2018

Status

approved