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A087077 as a simple table

na(n)
00
11
22
35
48
521
629
773
8105
9193
10288
11677
12853
131957
142961
154913
166809
1715145
1819605
1943105
2057889
2198849
22151457
23327505
24397825
25784945
261201189
272009229
282772729
295901185
307364945
3115609825
3221206049
3336440033
3455602033
35105010513
36127336513
37267374561

[0,1,2,5,8,21,29,73,105,193,288,677,853,1957,2961,
 4913,6809,15145,19605,43105,57889,98849,151457,
 327505,397825,784945,1201189,2009229,2772729,
 5901185,7364945,15609825,21206049,36440033,
 55602033,105010513,127336513,267374561]