74825

Appears in sequences

• Consider the family of multigraphs enriched by the species of binary arborescences. Sequence gives number of those multigraphs with n edges and loops.at n=5A098343
• Positive numbers y such that y^2 is of the form x^2 + (x + 569)^2 with integer x.at n=9A160090
• Numbers whose binary and minimal tribonacci representations are both palindromic.at n=9A352088