92235

Appears in sequences

• Numbers k such that 75*2^k-1 is prime.at n=47A050563
• Fifth column (m=4) of triangle A060098.at n=16A060100
• Fifth column (m=4) of triangle A060102.at n=8A060104
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=10A083391
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=11A083391
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=12A083391
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=13A083391
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=14A083391
• n-th Payam number E_{-}(n), defined as the smallest positive odd integer k such that for every positive integer m, the number k*2^m-1 is not divisible by any primes p such that the multiplicative order of 2 mod p is less than or equal to n.at n=15A083391
• Numbers n such that the middle coefficient of the cyclotomic polynomial Phi_n(x) has a value not obtained for any smaller n.at n=41A095877
• Smith triangular numbers.at n=16A098840
• Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+617)^2 = y^2.at n=10A115135
• Triangular numbers t which are average of two consecutive primes p and p+4.at n=35A129752
• Numbers k for which 2*k+7, 4*k+7, 6*k+7, 8*k+7, 10*k+7 and 12*k+7 are primes.at n=13A210505
• Triangular numbers which are an average of four consecutive primes.at n=38A226196
• Expected value of trace(O)^(2n), where O is a 4 X 4 orthogonal matrix randomly selected according to Haar measure.at n=6A246860
• Array T(n,k) of the expected value of trace(O)^(2k), where O is an n X n orthogonal matrix randomly selected according to Haar measure, read by antidiagonals.at n=51A247306
• Triangular numbers which are products of five distinct primes.at n=26A357590