A032178 Number of functions of n points with no fixed points and with no symmetries.
0, 0, 1, 2, 6, 12, 32, 73, 180, 426, 1041, 2507, 6113, 14853, 36283, 88622, 217054, 532018, 1306281, 3210392, 7899770, 19456524, 47966169, 118346672, 292228449, 722098114, 1785513052, 4417719597, 10936705897
Offset: 1
Links
- C. G. Bower, Transforms (2)
- N. J. A. Sloane, Transforms
Formula
WEIGH transform of A032177.