67450domain: NAppears in sequencesNumber of (w,x,y,z) with all terms in {1,...,n} and w+x<=y+z.at n=19A212560Expansion of Sum_{k>0} (1/(1-x^k)^5 - 1).at n=32A363695Consecutive internal states of the linear congruential pseudo-random number generator (421*s + 54773) mod 259200 when started at 1.at n=33A383129