36544

Appears in sequences

• a(n+2) = 2*a(n+1) + 2*a(n); a(0) = -1, a(1) = 1.at n=13A028860
• a(n)*a(n+3) - a(n+1)*a(n+2) = 2^n, given a(0) = 1, a(1) = 1, and a(2) = 1.at n=13A080876
• Sylvester dividends for A002605.at n=21A105608
• Leftmost node in rows of the power tree A114622.at n=19A114625
• Expansion of g.f. (1-2*x^2)/(1-2*x-2*x^2).at n=11A152035
• Number of -n..n arrays x(0..3) of 4 elements with zero sum and nonzero first and second differences.at n=18A200456
• Expansion of 2*x^2 / (1-2*x-2*x^2).at n=12A293007
• Numbers k such that 2^k + 3^k + 6 is prime.at n=36A354829
• a(n) is the number of ways to partition an n X n X n cube into four noncongruent cuboids of different volumes.at n=33A385580