106701
domain: N
Appears in sequences
- Draw a line through every pair of points with coordinates (x, 1) and (x', 2) with x, x' in 1..n, and then count the number of intersection points above the line y = 2.at n=35A092275
- INVERT transform of A055615, n*mu(n).at n=19A144028
- Consecutive states of the linear congruential pseudo-random number generator (7200*s + 1) mod 23^4 when started at s=1.at n=26A383162