33074
domain: N
Appears in sequences
- Diagonal above the central terms of pendular trinomial triangle A119369, ignoring leading zeros.at n=8A119375
- Numbers k such that 7*R_k + 20 is prime, where R_k = 11...1 is the repunit (A002275) of length k.at n=16A256426
- Numbers k such that (2*10^k + 547)/9 is prime.at n=20A292903
- Non-Brauer numbers.at n=23A349044