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A028370
a(n) = (2^(n-1))!*2^(2^(n-1)-1).
1
1, 4, 192, 5160960, 685597979049984000, 565069169599661316277495386764665159680000000
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OFFSET
1,2
LINKS
Vincenzo Librandi,
Table of n, a(n) for n = 1..11
I. Strazdins,
Universal affine classification of Boolean functions
, Acta Applic. Math. 46 (1997), 147-167.
PROG
(Magma) [Factorial(2^(n-1))*2^(2^(n-1)-1): n in [1..7]]; //
Vincenzo Librandi
, Jun 03 2011
CROSSREFS
Sequence in context:
A007341
A203516
A159783
*
A042127
A219163
A017546
Adjacent sequences:
A028367
A028368
A028369
*
A028371
A028372
A028373
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
.
STATUS
approved
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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)