A026489 - OEIS

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A026489 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	9
7	18
8	19
9	29
10	39
11	40
12	60
13	70
14	80
15	81
16	95
17	123
18	143
19	144
20	154
21	164
22	169
23	174
24	189
25	217
26	248
27	258
28	268
29	273
30	278

[1,2,3,4,8,9,18,19,29,39,40,60,70,80,81,95,123, 143,144,154,164,169,174,189,217,248,258,268,273, 278]

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	9
7	18
8	19
9	29
10	39
11	40
12	60
13	70
14	80
15	81
16	95
17	123
18	143
19	144
20	154
21	164
22	169
23	174
24	189
25	217
26	248
27	258
28	268
29	273
30	278

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	9
7	18
8	19
9	29
10	39
11	40
12	60
13	70
14	80
15	81
16	95
17	123
18	143
19	144
20	154
21	164
22	169
23	174
24	189
25	217
26	248
27	258
28	268
29	273
30	278

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	9
7	18
8	19
9	29
10	39
11	40
12	60
13	70
14	80
15	81
16	95
17	123
18	143
19	144
20	154
21	164
22	169
23	174
24	189
25	217
26	248
27	258
28	268
29	273
30	278