43673

Appears in sequences

• Expansion of x^4/((1-2*x)*(x^2-x+1)*(x-1)^2).at n=17A111926
• Number of (n+3) X 5 0..2 matrices with each 4 X 4 subblock idempotent.at n=13A224722
• Zerofree numbers k such that the product (m+n)*p, where m,n are the first and the last digits of k, and p is the number which is the part of k between m and n, is a divisor of k.at n=29A320292