42333

Appears in sequences

• Molien series for alternating group Alt_12 (or A_12).at n=44A008635
• Number of partitions of n into at most 12 parts.at n=44A008641
• Least number k such that phi(k) / Carmichael lambda(k) = 2n.at n=33A066497
• Number of partitions p of n such that (maximal multiplicity over the parts of p) = number of 1s in p.at n=44A241131
• Let p = n-th prime == 7 mod 8; a(n) = sum of quadratic residues mod p that are < p/2.at n=34A282039
• Number of n-node rooted trees of height equal to the number of internal (non-leaf) nodes.at n=15A358587