1085973

Appears in sequences

• a(n) = n! * [x^n] exp(n*x)*BesselI(1,2*x).at n=7A292629
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n) - 1, where a(0) = 2, a(1) = 4, b(0) = 1, b(1) = 3, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.at n=25A295961