57590

Appears in sequences

• Numbers having four 8's in base 9.at n=14A043488
• Numbers whose base-3 representation contains exactly one 0 and no 1's.at n=39A044970
• G.f.: Product_{m>=1} 1/(1-x^m)^A018819(m).at n=20A089292
• a(n) = 100*n^2 - 10.at n=23A158490
• The number of NE partitions of n (see Comments).at n=42A239329
• Triangle read by rows: T(m,n) (m >= n >= 1) = number of regions formed by drawing the line segments connecting any two of the (m+1) X (n+1) lattice points in an m X n grid of squares and extending them to the boundary of the grid.at n=39A333282