81548
domain: N
Appears in sequences
- Number of permutations of [n] with four inversions.at n=33A005287
- Number of reduced words of length n in the Weyl group A_36.at n=4A161649
- Numbers k such that k and k+1 both have the prime signature (2,1,1,1) (A189982).at n=26A336658
- Numbers k such that k, k+1 and k+2 have exactly 4 distinct prime factors.at n=19A364309