29609

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 68.at n=0A031656
• Numerator of Euler(n, 1/31).at n=3A157498
• Column 3 of array in A226513.at n=28A226514
• Minimal permanent of an n X n Toeplitz matrix using the first 2*n - 1 prime numbers.at n=4A350939