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A214941 as a simple table

na(n)
17
242
3252
41470
58610
650190
7292740
81706250
99946020
1057970080
11337883700
121969343880
1311478292770
1466900843240
15389929523550
162272690998690

[7,42,252,1470,8610,50190,292740,1706250,9946020,
 57970080,337883700,1969343880,11478292770,
 66900843240,389929523550,2272690998690]

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Last modified January 15 20:11 EST 2025. Contains 379923 sequences.
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