63910

Appears in sequences

• Number of n-step mappings with 4 inputs.at n=28A005945
• Number of increasing sequences of Goldbach type with maximal element n.at n=19A008929
• Number of subsets S of T={0,1,2,...,n} such that each element of T is the sum of two (not necessarily distinct) elements of S.at n=18A066062
• First differences of harmonic (or Ore) numbers A001599.at n=21A153789
• a(n) = 2662*n + 22.at n=23A157613
• The number of symmetric numerical sets with odd Frobenius number and no small atoms.at n=18A164047
• Number of (n+1)X(3+1) arrays of permutations of 0..n*4+3 with each element having directed index change 0,1 1,0 2,1 or -1,-1.at n=11A264471