153824

Appears in sequences

• Sum of integers generated by n-1 substitutions, starting with 1, k -> k+1, k-1, .., 1.at n=15A093951
• Hamming weight enumerator of an extremal [92, 46, 16] binary self-dual code.at n=9A105924
• Triangle of Gely numbers, read by rows.at n=50A132795
• Number of equilateral triangles with coordinates (w,x,y,z) in the set {0, 1,...,n}.at n=3A226558