198773

Appears in sequences

• Row 4 of array in A144502.at n=4A144497
• Column 4 of array in A144502.at n=4A144500
• Main diagonal of array in A144502.at n=4A144501
• Square array read by antidiagonals upwards: T(n,k) is the number of scenarios for the gift exchange problem in which each gift can be stolen at most once, when there are n gifts in the pool and k gifts (not yet frozen) in peoples' hands.at n=40A144502