141361

Appears in sequences

• Strong pseudoprimes to base 5.at n=22A020231
• Expansion of 1/((1+3*x)*(1-4*x)).at n=9A053404
• a(n) = (-7*3^n+(-3)^n+6*4^n) / 42.at n=10A167889
• Number of (6+1) X (n+1) 0..1 arrays with every 2 X 2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically.at n=30A258559
• Expansion of e.g.f. 1/(2 - exp(x) + log(1 - x)).at n=6A352270
• Composite numbers k == 1, 9 (mod 10) such that 5^((k-1)/2) == 1 (mod k).at n=37A375915