-4912

Appears in sequences

• a(n) = 1 - n^3.at n=17A024001
• Multiplicative with a(p^e) = 1 - p^3.at n=16A063453
• Triangle A124029 with the (0,0) entry replaced by 4.at n=22A123966
• Triangle T(n,k) with the coefficient [x^k] of the characteristic polynomial of the following n X n triangular matrix: 4 on the main diagonal, -1 of the two adjacent subdiagonals, 0 otherwise.at n=22A124029
• Riordan array (1/(1+4x+x^2), x/(1+4x+x^2)).at n=22A159764