21972
domain: N
Appears in sequences
- a(n) = floor(10000*log(n)).at n=8A004243
- a(n) = 10000*log(n) rounded to nearest integer.at n=8A004244
- Number of (n+2) X 5 binary arrays with consecutive windows of three bits considered as a binary number nondecreasing in every row and column.at n=6A202456
- Number of (n+2) X 9 binary arrays with consecutive windows of three bits considered as a binary number nondecreasing in every row and column.at n=2A202460
- T(n,k)=Number of (n+2)X(k+2) binary arrays with consecutive windows of three bits considered as a binary number nondecreasing in every row and column.at n=38A202461
- Number of compositions of n into distinct parts with exactly six descents.at n=17A241725
- Numbers that are the sum of eight fourth powers in nine or more ways.at n=35A345584
- Numbers that are the sum of eight fourth powers in exactly nine ways.at n=18A345841
- E.g.f. satisfies A(x) = 1/(1 - x * exp(x) * A(x))^3.at n=4A377504