171645

Appears in sequences

• Variation of Boustrophedon transform applied to 1,1,1,1,... Fill an array by diagonals, all in the 'up' direction. The first column is 1,1,1,1,.... For the next element of a diagonal, add to the previous element the elements of the row and the column the new element is in. The first row gives a(n).at n=8A059578
• The array of A059578 read by antidiagonals in the 'up' direction.at n=44A059579