36838

Appears in sequences

• Numbers k such that absolute value of 9^k - k^9 is prime.at n=6A128449
• Number of partitions of n+8 with largest inscribed rectangle having area <= n.at n=32A218629
• a(1) = 1. For n >= 2, add to a(n-1) its prime or nonprime index to obtain a(n).at n=22A355975
• Triangle read by rows T(n, k) is the number of permutations on n elements whose square has k descents, for n >= 1 and 0 <= k <= n-1.at n=52A373691