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A048304 Numbers whose base-7 expansions, read from left to right, have run lengths that strictly increase. 0
0, 1, 2, 3, 4, 5, 6, 8, 16, 24, 32, 40, 48, 49, 57, 65, 73, 81, 89, 97, 98, 106, 114, 122, 130, 138, 146, 147, 155, 163, 171, 179, 187, 195, 196, 204, 212, 220, 228, 236, 244, 245, 253, 261, 269, 277, 285, 293, 294, 302, 310, 318, 326, 334, 342, 343, 400, 457 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..57.

CROSSREFS

Cf. A037015, A043696, A043710, A044818, A044956.

Sequence in context: A044956 A044818 A297139 * A043710 A296703 A297262

Adjacent sequences:  A048301 A048302 A048303 * A048305 A048306 A048307

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Feb 15 1999

STATUS

approved

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Last modified December 6 19:31 EST 2019. Contains 329809 sequences. (Running on oeis4.)