login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A230069 as a triangular array

1
-11
2-11
-81-21
8-411-101
-328-529-51
6112-826-337-71
-3712512-112313-100602-281
362624-29441936-1816593-126870-41
-717061122432-96031568-14819681-56638-151

A230069 as a square array

1-12-88-326112-3712362624-71706112
1-11-48-8512-29442432
1-211-526-1121936-960
1-1029-33313-181631568
1-57-100593-1481
1-7602-12689681
1-2870-566
1-438
1-15
1
1-12-88-326112-3712362624-71706112
1-11-48-8512-29442432
1-211-526-1121936-960
1-1029-33313-181631568
1-57-100593-1481
1-7602-12689681
1-2870-566
1-438
1-15
1