222336

Appears in sequences

• Coefficient triangle of polynomials (falling powers) related to convolutions of A002605(n), n>=0, (generalized (2,2)-Fibonacci). Companion triangle is A073404.at n=11A073403
• Coefficient triangle of polynomials (rising powers) related to convolutions of A002605(n), n >= 0, (generalized (2,2)-Fibonacci). Companion triangle is A073406.at n=13A073405
• Numbers for which the sum of reciprocals of square of digits is an integer.at n=27A182452