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A256746 as a simple table

na(n)
112914
212280
316560
418688
547440
672192
7155792
8255488
9600080
10869632
112236176
123351808
138175376
1412600576
1531831312
1646718208
17122490640
18182095104
19471224592
20698647808
211859822352
222698396928
237245722896
2410683665664

[12914,12280,16560,18688,47440,72192,155792,
 255488,600080,869632,2236176,3351808,8175376,
 12600576,31831312,46718208,122490640,182095104,
 471224592,698647808,1859822352,2698396928,
 7245722896,10683665664]