2884776
domain: N
Appears in sequences
- Expansion of (1-x)^4/((1-x)^6 - x^6).at n=23A119336
- Expansion of 1/((1-x)^6 - x^6).at n=19A192080
- The number of set partitions of {1,2,...,n} into exactly two subsets A,B such that the greatest common divisor of |A| and |B| = 1.at n=22A194924
- p-INVERT of (1,1,1,1,1,...), where p(S) = 1 - S^6.at n=24A290993