OFFSET
0,3
COMMENTS
Alternating row sums of the Peirce/Aitken/Bell triangle A011971.
PROG
(Python) # Using the function b from A367808.
def a(n): return sum(b(n)[k] * (-1)**(n - k) for k in range(n + 1))
print([a(n) for n in range(25)])
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Luschny, Dec 02 2023
STATUS
approved