28100

Appears in sequences

• Number of fibodd primes (A095081) in range [2^n,2^(n+1)].at n=19A095061
• Output of the linear congruential pseudo-random number generator rand() used in Microsoft's Visual C++.at n=12A096558
• Numbers n such that A118799(n) = 0.at n=10A118578
• a(n) = 5*a(n-1) + 5*a(n-2), n > 2, a(0)=1, a(1)=4, a(2)=24.at n=6A155119
• Row 4 of table A162424.at n=29A162427
• Magic sums of 4 X 4 magic squares composed of odd squares.at n=8A271582
• Numbers m such that the decimal number concat(8,m) is a square.at n=32A273363
• a(n) = Sum_{p <= n <= q < 2n, p,q prime} (p * q).at n=26A352777
• a(n) = Sum_{p <= n <= q < 2n, p,q prime} (p * q).at n=27A352777
• a(n) = A068346(A276086(n)), where A068346 is the second arithmetic derivative, and A276086 is the primorial base exp-function.at n=57A370131