login

A298204 as a simple table

na(n)
11
21
31
42
53
65
79
816
929
1055
11104
12200
13389
14763
151507
163002
176010
1812102
1924484
2049751
21101475
22207723
23426542
24878451
251813945
263754918
277790326
2816196629
2933739335
3070410401
31147187513
32308171861
33646188276
341356847388
352852809425
366005542176

[1,1,1,2,3,5,9,16,29,55,104,200,389,763,1507,3002,
 6010,12102,24484,49751,101475,207723,426542,
 878451,1813945,3754918,7790326,16196629,33739335,
 70410401,147187513,308171861,646188276,1356847388,
 2852809425,6005542176]