82631domain: NAppears in sequencesExponential convolution of primes with themselves (divided by 2).at n=10A014346Expansion of (1+3*x^2+7*x^3+15*x^4+13*x^5+15*x^6+8*x^7+4*x^8)/((1-x)*(1-x^2)^3*(1-x^3)^2).at n=24A037241