-2035

Appears in sequences

• Real part of (5 + 12i)^n.at n=3A067359
• Real part of (3 + 2i)^n.at n=6A121622
• Triangle read by rows: row n (n>=0) gives the coefficients of the polynomial p(n,x) of degree n defined in comments.at n=46A159041
• Triangle read by rows: row n (n>=0) gives the coefficients of the polynomial p(n,x) of degree n defined in comments.at n=53A159041
• Array T(n,k) read by ascending antidiagonals, where T(n,k) is the numerator of polygamma(n, 1) - polygamma(n, k).at n=25A255008
• a(n) = A256357(n^2), where exp( Sum_{n>=1} A256357(n)*x^n/n ) = 1 + Sum_{n>=1} x^(n^2) + x^(2*n^2).at n=31A258655
• Expansion of Product_{k>=0} (1-x^(3*k+1))^(3*k+1).at n=27A285050
• a(n) = A033879(A225546(n)).at n=62A331734
• Deficiency of squares: a(n) = 2n^2 - sigma(n^2).at n=47A377879
• G.f. A(x) satisfies [x^n] A(x)^prime(n) = 0 for n > 1.at n=9A381353