88571domain: NAppears in sequencesNumber of 5-dimensional centered tetrahedral numbers.at n=17A008499Number of ways to write n as an ordered sum of 7 primes (counting 1 as a prime).at n=36A341986E.g.f. A(x) satisfies A(x) = 1/( 1 - sin(x * A(x)^(1/2)) / A(x)^(3/2) ).at n=11A381305