28629

Appears in sequences

• a(n) = Sum_{k=0..n} p(k) where p(k) = number of partitions of k (A000041).at n=30A000070
• Number of partitions of n into at most 9 parts.at n=46A008638
• Number of palindromic partitions of n.at n=60A025065
• Number of palindromic partitions of n.at n=61A025065
• Numbers k that divide the (left) concatenation of all numbers <= k written in base 19 (most significant digit on left).at n=47A029488
• Numbers whose base-5 representation contains exactly three 0's and three 4's.at n=23A045217
• Indices of primes in sequence defined by A(0) = 11, A(n) = 10*A(n-1) + 81 for n > 0.at n=10A056250
• A hierarchical sequence (S(W2{2}*c) - see A059126).at n=11A059140
• Number of (n+6)X8 0..1 matrices with each 7X7 subblock idempotent.at n=6A224582
• Number of (n+6)X13 0..1 matrices with each 7X7 subblock idempotent.at n=1A224587
• T(n,k)=Number of (n+6)X(k+6) 0..1 matrices with each 7X7 subblock idempotent.at n=29A224588
• Number of partitions of n into 9 distinct and relatively prime parts.at n=46A341913