48133
domain: N
Appears in sequences
- Strong pseudoprimes to base 25.at n=31A020251
- Strong pseudoprimes to base 27.at n=33A020253
- Strong pseudoprimes to base 29.at n=21A020255
- Strong pseudoprimes to base 30.at n=24A020256
- Strong pseudoprimes to base 37.at n=18A020263
- Strong pseudoprimes to base 40.at n=28A020266
- Strong pseudoprimes to base 41.at n=23A020267
- Strong pseudoprimes to base 48.at n=24A020274
- Strong pseudoprimes to base 57.at n=27A020283
- Strong pseudoprimes to base 59.at n=33A020285
- Strong pseudoprimes to base 63.at n=26A020289
- Strong pseudoprimes to base 70.at n=28A020296
- Strong pseudoprimes to base 76.at n=28A020302
- Strong pseudoprimes to base 84.at n=17A020310
- Strong pseudoprimes to base 94.at n=17A020320
- Quotients k*(k+1)*(k+2) / (k+(k+1)+(k+2)) that are lucky numbers.at n=28A032792
- a(n) = 2^(n-1)*(5*n-8) + 5.at n=11A048498
- Expansion of g.f. -x*(10*x^4+12*x^3-x^2-3*x-3)/((x^2+x-1)*(4*x^3+x^2-x-1)).at n=21A134704
- p*(p+2)/3 where p and p+4 are primes.at n=20A181093
- Number of partitions of n where the difference between consecutive parts is at most 5.at n=45A238865