30830
domain: N
Appears in sequences
- Fibonacci sequence beginning 2, 30.at n=16A022377
- Square of the lower triangular normalized partition matrix.at n=46A027516
- Second column of A027516.at n=8A027529
- Numbers k such that 73*2^k+1 is prime.at n=22A032386
- Number of strictly increasing arrangements of 6 nonzero numbers in -(n+4)..(n+4) with sum zero.at n=14A188125
- Triangle of coefficients of polynomials u(n,x) jointly generated with A210744; see the Formula section.at n=50A210743
- Number of primes of the form (x+1)^11 - x^11 with x <= 10^n.at n=6A221986