32370

Appears in sequences

• From a continued fraction.at n=8A001684
• a(0) = 1, a(n) = 28*n^2 + 2 for n>0.at n=34A010018
• a(n) = 36*n^2 - n.at n=29A157286
• a(n) = 144*n^2 - 2*n.at n=14A158135
• a(n) = 900*n^2 - 30.at n=5A158669
• Sums of 3 distinct primorials.at n=33A177697
• G.f. A(x) satisfies: 1-x = Sum_{n>=0} (-x)^n * A(x)^[n*phi], where phi = (sqrt(5)+1)/2.at n=9A199481
• Numbers k such that k is the average of four consecutive primes k-7, k-1, k+1 and k+7.at n=28A258879
• Squarefree numbers n such that n^2 + 1 and n^2 - 1 are semiprime.at n=36A268697
• Number of nX7 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=4A281055
• Number of 5Xn 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=6A281060
• Numbers that are the sum of distinct primorial numbers (A002110) (not including 1).at n=51A290249
• Number of 4-cycles in the n-polygon diagonal intersection graph.at n=36A300552
• Numbers n such that the arithmetic derivative of A276086(n) is prime.at n=44A328233
• Sums of three primorials > 1.at n=47A370137
• Products of 5 distinct primes that are sandwiched between twin prime numbers.at n=20A376380