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A086625 as a simple table

na(n)
01
12
23
36
412
526
659
7138
8332
9814
102028
115118
1213054
1333598
1487143
15227542
16597640
171577866
184185108
1911146570
2029798682
2179932298
22215072896
23580327122
241569942098
254257254850
2611569980794
2731508150890
2885968266198
29234975421554

[1,2,3,6,12,26,59,138,332,814,2028,5118,13054,
 33598,87143,227542,597640,1577866,4185108,
 11146570,29798682,79932298,215072896,580327122,
 1569942098,4257254850,11569980794,31508150890,
 85968266198,234975421554]