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A153802 a(n) = A153800(n) - A000040(n). 3
0, 0, 0, 0, 2, 6, 8, 22, 87, 163, 198, 257 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..12.

CROSSREFS

Cf. A000040, A000043, A000668, A000225, A000396, A007691, A153800, A153801, A153803.

Sequence in context: A081672 A332348 A137072 * A217019 A240644 A068496

Adjacent sequences:  A153799 A153800 A153801 * A153803 A153804 A153805

KEYWORD

nonn,more

AUTHOR

Omar E. Pol, Jan 13 2009

EXTENSIONS

a(11)-a(12) from Jinyuan Wang, Mar 01 2020

STATUS

approved

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Last modified July 12 02:34 EDT 2020. Contains 335658 sequences. (Running on oeis4.)