64448

Appears in sequences

• "DHK[ 7 ]" (bracelet, identity, unlabeled, 7 parts) transform of 1,1,1,1,...at n=23A032248
• In binary representation: least number, k, which occurs n times in its factorial.at n=29A093826
• Numbers k such that the value pi(k), the number of primes <= k, can be obtained deleting some of the repeating adjacent digits of k.at n=11A113898
• Expansion of -x*(8*x^7-33*x^6-30*x^5+88*x^4+35*x^3-33*x^2-11*x-1)/((x^4-x^3-3*x^2+x+1)*(x^4+x^3-3*x^2-x+1)).at n=12A122014
• Regular triangle read by rows: T(n,k) is the number of multiset partitions of normal multisets of size n into k blocks, where a multiset is normal if it spans an initial interval of positive integers.at n=46A317532