49971

Appears in sequences

• Numbers whose base-4 representation contains exactly four 0's and four 3's.at n=5A045085
• a(n) = 52*n^2 - 1.at n=30A158640
• Expansion of the conjectured generating function for the number of "almost avoiding" permutations in the set Av(321)^{+1}.at n=9A174193
• Numbers that are the sum of six fourth powers in six or more ways.at n=15A345563
• Numbers that are the sum of six fourth powers in exactly six ways.at n=11A345818