176484

Appears in sequences

• Number of bracelets (turn over necklaces) with n red, 1 pink and n-1 blue beads; also reversible strings with n red and n-1 blue beads; also next-to-central column in Losanitsch's triangle A034851.at n=10A005654
• Alkane (or paraffin) numbers l(13,n).at n=11A018214
• Central column of Losanitsch's triangle A034851.at n=21A034872
• Twelfth column of Losanitsch's triangle A034851 (formatted as lower triangular matrix).at n=10A062136
• Nonnegative values x of solutions (x, y) to the Diophantine equation x^2 + (x+479)^2 = y^2.at n=11A207075
• a(n) is the smallest number k such that n*k is a partition number.at n=45A235704
• Number of n-element subsets of [n+10] having an even sum.at n=11A282086