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A133317 as a simple table

na(n)
01
135
2405
32695
412740
547628
6149940
7413820
81029105
92351635
105010005
1110061415
1219211920
1335119280
1461799760
15105163632
16173707785
17279397755
18438775645
19674334815
201016206884
211504211500
222190324500
233141625500
244443791625
256205210011
268561787885

[1,35,405,2695,12740,47628,149940,413820,1029105,
 2351635,5010005,10061415,19211920,35119280,
 61799760,105163632,173707785,279397755,438775645,
 674334815,1016206884,1504211500,2190324500,
 3141625500,4443791625,6205210011,8561787885]