68955

Appears in sequences

• Expansion of 1/((1-x)(1-2x)(1-8x)(1-12x)).at n=4A021279
• The number of degree sequences with degree sum 2n representable by a connected graph (with multiple edges allowed).at n=21A147878
• The first position of the first cycle of sequence {b_k}={b_k}(n) in A237671.at n=25A238019