A039030 Numbers whose base-7 representation has the same number of 0's and 1's.

2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 23, 24, 25, 26, 27, 30, 31, 32, 33, 34, 37, 38, 39, 40, 41, 44, 45, 46, 47, 48, 51, 52, 53, 54, 55, 63, 70, 77, 84, 91, 99, 105, 114, 115, 116, 117, 118, 121, 122, 123, 124, 125, 128, 129, 130, 131, 132, 135, 136, 137, 138, 139

Offset

1,1

Links

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A007093.

Sequence in context: A309126 A371289 A004836 * A162231 A370957 A250045

Adjacent sequences: A039027 A039028 A039029 * A039031 A039032 A039033

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved