A038466 Sums of 4 distinct powers of 3.

40, 94, 112, 118, 120, 256, 274, 280, 282, 328, 334, 336, 352, 354, 360, 742, 760, 766, 768, 814, 820, 822, 838, 840, 846, 976, 982, 984, 1000, 1002, 1008, 1054, 1056, 1062, 1080, 2200, 2218, 2224, 2226, 2272, 2278, 2280, 2296, 2298, 2304, 2434, 2440, 2442, 2458

Offset

1,1

Links

Amiram Eldar, Table of n, a(n) for n = 1..10000

Mathematica

Sort[Plus @@@ Subsets[3^Range[0, 7], {4}]] (* Amiram Eldar, Jul 13 2022 *)

Crossrefs

Base 3 interpretation of A038446.

Cf. A000244, A038464, A038465, A038467, A038468, A038469.

Sequence in context: A261933 A036194 A023695 * A279689 A063310 A211493

Adjacent sequences: A038463 A038464 A038465 * A038467 A038468 A038469

Keyword

nonn,easy

Author

Olivier Gérard

Extensions

Offset corrected by Amiram Eldar, Jul 13 2022

Status

approved