63489domain: NAppears in sequencesa(n) = 62*n^2 + 1.at n=32A158676a(n) = 31*2^n + 1.at n=11A206371Number of degrees of irreducible representations of symmetric group S_n that appear more than once.at n=48A318558Number of integer compositions of n that are weakly alternating and have at least two adjacent equal parts.at n=20A349800