2631924

Appears in sequences

• McKay-Thompson series of class 10a for Monster.at n=21A058102
• Number of n X 3 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 1 neighboring 1s.at n=13A297219
• Number of n X 3 0..1 arrays with every element unequal to 0, 1 or 5 king-move adjacent elements, with upper left element zero.at n=27A303714