37728

Appears in sequences

• Occurrences of principal character.at n=12A005368
• Denominators of continued fraction convergents to sqrt(696).at n=13A042339
• Numbers n such that 177*2^n-1 is prime.at n=23A050840
• Polynomial (1/3)*n^3 + (9/2)*n^2 + (85/6)*n - 2.at n=44A073775
• Structured tetragonal anti-prism numbers.at n=31A100182
• Number of n-cycles on the graph of the regular 24-cell, 3 <= n <= 24.at n=4A167983
• Sequence defined by the recurrence formula a(n+1) = sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=6, k=0 and l=-1.at n=7A177162
• G.f.: Product_{k>=1} 1/(1-x^k)^(4*k).at n=9A255611
• Decimal representation of the n-th iteration of the "Rule 57" elementary cellular automaton starting with a single ON (black) cell.at n=10A266674
• G.f.: Sum_{k>=0} q(k)^2 * x^k / Sum_{k>=0} q(k)*x^k, where q(n) is A000009(n).at n=38A304877