27319
domain: N
Appears in sequences
- Numbers k such that k^10 == 1 (mod 11^4).at n=18A056094
- Number of compositions of n into 5 parts such that no two adjacent parts are equal.at n=26A106354
- Numerator/Pi^n of coefficient of z^(2n) in log(InverseErf(z)).at n=4A114859
- Main diagonal of triangle A121400; also equals the partial sums of column 0 (A121399) of the same triangle.at n=11A121398
- Half the number of n X n symmetric binary matrices with adjacent rows differing in at most two positions.at n=6A140177
- Diagonal sums of number triangle A046521.at n=8A176280
- Numbers k such that (13*10^k + 197)/3 is prime.at n=24A276311