A049356 Digitally balanced numbers in base 5: equal numbers of 0's, 1's, ..., 4's.

694, 698, 714, 722, 738, 742, 894, 898, 954, 970, 978, 990, 1014, 1022, 1054, 1070, 1102, 1110, 1138, 1142, 1178, 1190, 1202, 1210, 1294, 1298, 1334, 1346, 1358, 1366, 1394, 1398, 1454, 1470, 1478, 1490, 1634, 1646, 1654, 1670, 1726, 1730, 1758, 1766, 1778

Offset

1,1

Links

Alois P. Heinz, Table of n, a(n) for n = 1..10000 (first 96 terms from Vincenzo Librandi)

Example

a(1) = 10234_5 = 694.
a(96) = 43210_5 = 2930.

Mathematica

Select[Range[5000], Length[Union[DigitCount[#, 5]]]==1&] (* Vincenzo Librandi, Apr 18 2013 *)

Crossrefs

Cf. A031443. A subsequence of A031946. The first 96 (=4*4!) terms of this sequence and of A031946 are identical. a(97) = 1001223344_5 = 1976724.

Sequence in context: A322154 A129913 A031946 * A020385 A004242 A177215

Adjacent sequences: A049353 A049354 A049355 * A049357 A049358 A049359

Keyword

nonn,base

Author

Harvey P. Dale

Extensions

Edited by Rick L. Shepherd, Jun 22 2003

Status

approved