48730

Appears in sequences

• Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 2's than 1's.at n=25A025503
• Number of 6-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=10A187589
• Number of n X n 0..2 arrays with no element equal to more than one of its king-move neighbors and with new values introduced in order 0 sequentially upwards.at n=10A280852
• Position of first appearance of each integer in A088568 (number of 1's minus number of 2's in first n terms of A000002).at n=37A288605
• a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude.at n=25A294449