159438

Appears in sequences

• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + n - 1, where a(0) = 1, a(1) = 2, b(0) = 3.at n=21A294539
• Numbers k such that (17*10^k - 377)/9 is prime.at n=20A295322