33442

Appears in sequences

• McKay-Thompson series of class 16C for Monster.at n=20A058516
• Triangle T(n,k) read by rows, giving number of matroids of rank k on n labeled points (n >= 0, 0 <= k <= n).at n=31A058669
• Triangle T(n,k) read by rows, giving number of matroids of rank k on n labeled points (n >= 0, 0 <= k <= n).at n=32A058669
• Number of matroids of rank 3 on n labeled points.at n=4A058687
• McKay-Thompson series of class 16C for the Monster group with a(0) = 2.at n=20A176143
• McKay-Thompson series of class 16C for the Monster group with a(0) = 4.at n=20A214035
• Expansion of (1/q) * phi(-q) * phi(q^4) / (phi(q) * psi(q^8)) in powers of q where phi(), psi() are Ramanujan theta functions.at n=20A215346
• Expansion of q^(-1) * phi(q^2)^2 / (phi(q) * psi(q^8)) in powers of q where phi(), psi() are Ramanujan theta functions.at n=20A232392
• Numbers n such that n!3 + 3^2 is prime.at n=44A247865
• Least number k such that the determinant of the symmetric Hankel matrix formed by its decimal digits is equal to n.at n=58A308110
• a(n) is the number of partitions of n with Durfee square of size <= 3.at n=45A330641
• Numbers k such that A334943(k) = 1.at n=20A335773