22238

Appears in sequences

• Coefficients of replicable function number 12c.at n=29A058491
• Triangle of T(n,k) where T(n,k)/(n-1)! is probability of player k out of n players winning a game of "Elimination": rules are that player 1 chooses one of the others at random to be eliminated, then player 2 (or 3 if player 2 has been eliminated) chooses somebody else at random from the survivors to be eliminated next, then the next surviving player chooses and so on round the circle until all but one have been eliminated.at n=47A071818
• McKay-Thompson series of class 12c for the Monster group with a(0) = -4.at n=58A186930
• McKay-Thompson series of class 12c for the Monster group with a(0) = 4.at n=58A187045
• Position where 10^n-1 occurs in the Kaprekar sequence A006886.at n=39A193992
• Numbers k such that k divides 1 + Sum_{j=1..k} prime(j)^13.at n=17A233349
• Triangle read by rows: T(m,n) (m >= n >= 1) = number of edges 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=18A333283
• Indices of the triangular numbers in A189475.at n=20A358417
• Number of chordless cycles in the n-triangular honeycomb acute knight graph.at n=15A370227