152280

Appears in sequences

• Number of primes < prime(n)^3.at n=30A086688
• Number of n X n symmetric (0,1)-matrices with exactly n+1 entries equal to 1 and no zero rows or columns.at n=8A135593
• a(n) = 6*a(n-1) - 6*a(n-2) for n > 1; a(0) = 4, a(1) = 15.at n=7A164310