302177
domain: N
Appears in sequences
- Strong pseudoprimes to base 10.at n=33A020236
- Pentagonal numbers (A000326) that are also brilliant numbers (A078972).at n=24A113941
- Number of different fixed (possibly) disconnected tetrominoes bounded tightly by an n X n square.at n=15A163434
- Semiprimes of the form (4*n + 1)*(6*n + 1) = 24*n^2 + 10*n + 1.at n=17A255584