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A036388 Number of odd split numbers (A036382) of which the binary order (A029837) is <=n, i.e. those which occur below 2^n. 0
0, 0, 0, 0, 1, 4, 12, 30, 69, 156, 347, 747, 1602, 3378, 7075, 14719, 30471, 62836, 128240, 264610 (list; graph; refs; listen; history; internal format)
OFFSET

1,6

EXAMPLE

Below 32 the only odd split number is 21, so a(5) = 1. [ In this range there are also 11 primes, 7 true prime powers, 1 composite connected number (15) and 4 even split numbers ]

CROSSREFS

Cf. A029837, A036378-A036390.

Sequence in context: A118425 A097809 A036389 * A037166 A118892 A100691

Adjacent sequences:  A036385 A036386 A036387 * A036389 A036390 A036391

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu)

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.