29376

Appears in sequences

• Order of the group SL(2,Z_n).at n=33A000056
• Numbers n such that n is a substring of its square in base 6 (written in base 10).at n=42A018830
• Number of divisors of n!.at n=19A027423
• Number of reversible strings with n-1 beads of 2 colors. 4 beads are black. String is not palindromic.at n=31A032091
• Number of subsets of {1,2,...,n} that contain the average of their elements.at n=18A065795
• Numbers n such that the digits of P_7(n), the n-th heptagonal number, end in n.at n=33A067271
• Automorphic numbers: numbers k such that k^6 ends with k. Also m-morphic numbers for all m not congruent to 26 (mod 50) but congruent to 6 (mod 10).at n=34A068408
• Least number m such that cardinality of InvPhi(m) = prime(n).at n=29A071389
• Number of conjugacy classes in the group GL(3,Z_n).at n=33A086768
• Partial sums of cupolar numbers (1/3)*(n+1)*(5*n^2+7*n+3) (A096000).at n=15A117066
• Define an array by d(m, 0) = 1, d(m, 1) = m; d(m, k) = (m - k + 1) d(m+1, k-1) - (k-1) (m+1) d(m+2, k-2). Sequence gives d(n,3).at n=32A126935
• Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m*k + 1)*T(n-1, k, m) + m*f(n,k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1, f(n, k) = 2^k if k <= floor(n/2) otherwise 2^(n-k), and m = 1, read by rows.at n=38A157268
• Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m*k + 1)*T(n-1, k, m) + m*f(n,k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1, f(n, k) = 2^k if k <= floor(n/2) otherwise 2^(n-k), and m = 1, read by rows.at n=42A157268
• Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m*k + 1)*T(n-1, k, m) + m*f(n,k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1, f(n, k) = 2*k if k <= floor(n/2) otherwise 2*(n-k), and m = 1, read by rows.at n=38A157275
• Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m*k + 1)*T(n-1, k, m) + m*f(n,k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1, f(n, k) = 2*k if k <= floor(n/2) otherwise 2*(n-k), and m = 1, read by rows.at n=42A157275
• Totally multiplicative sequence with a(p) = 5p+2 for prime p.at n=23A166674
• a(n) = 12*A002605(n).at n=9A172011
• Numbers with prime factorization pq^3r^6.at n=6A190467
• Natural numbers k such that k is a multiple of its number of "feasible" partitions.at n=56A254438
• a(n) = 2*n^3 + 3*n^2.at n=24A275709