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A277511 as a simple table

na(n)
00
11
20
39
428
5485
64866
783587
81428456
930190617
10698093830
1118258392471
12523907661036
1316487285529013
14562892775847962
1520749534387671195
16820928954404107856
1734705399650797034929
181561214366024349903246
1974464277343448593371167
203753594453131028132576660

[0,1,0,9,28,485,4866,83587,1428456,30190617,
 698093830,18258392471,523907661036,16487285529013,
 562892775847962,20749534387671195,
 820928954404107856,34705399650797034929,
 1561214366024349903246,74464277343448593371167,
 3753594453131028132576660]