4292864
domain: N
Appears in sequences
- Number of involutions (plus identity) in the n-fold iterated wreath product of C_2.at n=5A332757
- Number of involutions (plus identity) in a fixed Sylow 2-subgroup of the symmetric group of degree n.at n=32A332759
- Number of involutions (plus identity) in a fixed Sylow 2-subgroup of the symmetric group of degree n.at n=33A332759
- Number of involutions (plus identity) in a fixed Sylow 2-subgroup of the symmetric group of degree 2n.at n=16A332868