107041

Appears in sequences

• Row sums of triangle A125653, in which column k equals the eigensequence of the matrix power A125653^k.at n=11A125658
• Derived from the centered polygonal numbers: start with the first triangular number, then the sum of the first square number and the second triangular number, then the sum of first pentagonal number, the second square number and the third triangular number, and so on and so on...at n=37A141534