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A177123 as a simple table

na(n)
01
17
217
387
4417
52347
613497
781607
8504537
93192747
1020529537
11133876327
12882924177
135879675307
1439478170697
15266973261127
161816729697097
1712431013514667
1885476914070417
19590327766229607
204093067887259777

[1,7,17,87,417,2347,13497,81607,504537,3192747,
 20529537,133876327,882924177,5879675307,
 39478170697,266973261127,1816729697097,
 12431013514667,85476914070417,590327766229607,
 4093067887259777]