131016

Appears in sequences

• Denominators of continued fraction convergents to sqrt(329).at n=11A041621
• Row sums of the Riordan array (1/(1+x),x(1+2x)/(1+x)^3)^(-1).at n=13A138175
• Concatenation of first 3 digits and last 3 digits of n-th perfect number.at n=29A138877
• Number of 6-step one space at a time bishop's tours on an n X n board summed over all starting positions.at n=24A187159
• Number of n X 2 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,1) or (0,-1) and new values introduced in order 0..2.at n=11A276293