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A261309 as a simple table

na(n)
11
20
326
425
524
623
722
821
920
1019
1118
1217
1316
1415
1514
1613
1712
1811
1910
209
218
227
236
245
254
263
272
281
290
30269
31268
32267
33266
34265
35264
36263
37262
38261
39260
40259
41258
42257
43256
44255
45254
46253
47252
48251
49250
50249
51248
52247
53246
54245
55244
56243
57242
58241
59240
60239
61238
62237
63236
64235
65234
66233
67232
68231

[1,0,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,
 11,10,9,8,7,6,5,4,3,2,1,0,269,268,267,266,265,264,
 263,262,261,260,259,258,257,256,255,254,253,252,
 251,250,249,248,247,246,245,244,243,242,241,240,
 239,238,237,236,235,234,233,232,231]