References to A161984

Table read by rows: the number n followed by the odd numbers from n(n-1)+1 to (n-1)(n+2)+1.
0, 1, 1, 2, 3, 5, 3, 7, 9, 11, 4, 13, 15, 17, 19, 5, 21, 23, 25, 27, 29, 6, 31, 33, 35, 37, 39

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