76446domain: NAppears in sequencesa(n) = (7*n+1)*(7*n+6).at n=39A001526Number of rooted thrice-partitions of n.at n=16A301706Table of coefficients in row functions R(n,x) such that [x^k] exp( k^n * x ) / R(n,x) = 0 for k>=1 and n>=1.at n=24A304320O.g.f. A(x) satisfies: [x^n] exp( n^4 * x ) / A(x) = 0 for n>0.at n=3A304324