62871

Appears in sequences

• Number of 5-gonal compositions of n into positive parts.at n=40A069983
• Second elementary symmetric function of the first n terms of (1,1,2,2,3,3,4,4,...).at n=35A203246
• Number of (w,x,y,z) with all terms in {1,...,n} and w+x<y+z.at n=19A212523