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A048315 Reading base 4 expansion from left to right, run lengths strictly decrease. 0
0, 1, 2, 3, 5, 10, 15, 20, 21, 22, 23, 40, 41, 42, 43, 60, 61, 62, 63, 84, 85, 86, 87, 168, 169, 170, 171, 252, 253, 254, 255, 336, 340, 341, 342, 343, 346, 351, 672, 677, 680, 681, 682, 683, 687, 1008, 1013, 1018, 1020, 1021, 1022, 1023, 1345, 1346, 1347 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..54.

CROSSREFS

Cf. A037013, A043693, A043707, A044815, A044953.

Sequence in context: A297253 A014192 A250746 * A093832 A050947 A037387

Adjacent sequences:  A048312 A048313 A048314 * A048316 A048317 A048318

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Feb 15 1999.

STATUS

approved

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Last modified December 12 13:52 EST 2018. Contains 318063 sequences. (Running on oeis4.)