101630

Appears in sequences

• Number of permutations of length 3n with descent set {3, 6, ...} that avoid a certain pattern of length 4 or 5 (see Lewis, 2012, Appendix, for precise definition).at n=5A217823
• Numbers k such that k, k+1, k+2, k+3 and k+4 are terms of A288041.at n=6A336221
• Number of 4n-step lattice paths starting and ending at (0,0) that do not go above the diagonal x=y or below the x-axis using steps in {(1,1), (1,-1), (-1,0)}.at n=5A361190