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A100117 a(n) = 2^(Bell_Number(n)). 0
2, 4, 32, 32768, 4503599627370496, 12855504354071922204335696738729300820177623950262342682411008 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

MAPLE

seq(2^bell(x), x=1..6);

CROSSREFS

Cf. A000110.

Sequence in context: A336832 A122214 A122216 * A073888 A114642 A200980

Adjacent sequences:  A100114 A100115 A100116 * A100118 A100119 A100120

KEYWORD

nonn

AUTHOR

Jorge Coveiro, Dec 26 2004

STATUS

approved

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Last modified December 8 17:01 EST 2021. Contains 349596 sequences. (Running on oeis4.)