A037296 Number of (s,4) gates.

4, 42, 396, 3503, 28435, 222943, 1705337, 12820697, 94697271, 687920254, 4920709076, 34712686079, 241815623283, 1665265448417, 11346438538611, 76547744746767, 511661517483959, 3390488109523573, 22284167736731972, 145340921195793107, 941063405540168761, 6051373088211849804

Offset

1,1

References

E. Detjens, G. Gannot, R. Rudell, A. Sangiovanni-Vincentelli, and A. Wang, "Technology Mapping in MIS", Proceedings of the 1987 IEEE International Conference on Computer-Aided Design, pp. 116-119. [ # CH2469-5/87 ].

Links

Andrew Howroyd, Table of n, a(n) for n = 1..200

Crossrefs

Column 4 of A391484.

Sequence in context: A118447 A219980 A321957 * A213103 A085954 A046719

Adjacent sequences: A037293 A037294 A037295 * A037297 A037298 A037299

Keyword

nonn

Author

N. J. A. Sloane

Extensions

a(7) onward from Andrew Howroyd, Dec 16 2025

Status

approved