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A087100 A000225 (2^n - 1) interlaced with A008593 (11n). 1
0, 1, 11, 3, 22, 7, 33, 15, 44, 31, 55, 63, 66, 127, 77, 255, 88, 511, 99, 1023, 110, 2047, 121, 4095, 132, 8191, 143, 16383, 154, 32767, 165, 65535, 176, 131071, 187, 262143, 198, 524287, 209, 1048575, 220, 2097151, 231, 4194303, 242, 8388607, 253 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..46.

MATHEMATICA

Rest[With[{nn=30}, Riffle[2^Range[0, nn]-1, 11Range[0, nn]]]] (* Harvey P. Dale, Aug 15 2011 *)

CROSSREFS

Cf. A063914, A087098, A086848.

Sequence in context: A088653 A317311 A107598 * A298256 A298927 A102380

Adjacent sequences:  A087097 A087098 A087099 * A087101 A087102 A087103

KEYWORD

easy,nonn

AUTHOR

Jeremy Gardiner, Aug 10 2003

STATUS

approved

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Last modified May 28 21:37 EDT 2020. Contains 334690 sequences. (Running on oeis4.)