196924

Appears in sequences

• Aliquot sequence starting at 1521.at n=11A074906
• Number of distinct 5-card poker hands using n ranks and 4 unlabeled suits.at n=14A181430
• For bases b = 2, 3, ..., n, let the base-b expansion of n be [c_{1,b} c_{2,b} .. c_{r_b,b}], with the most significant "digit" on the left, 0 <= c_{i,b} < b, and c_{1,b} != 0; then a(n) is the number whose base-n expansion is the sum of all those expansions, regarding the c_{i,j} as integers mod n.at n=19A247880
• Expansion of 1/(x^6+2*x^5-x^4-4*x^3-x^2-2*x+1).at n=12A306504