A302663 - cp's OEIS frontend

A302663 Lexicographically first sequence of distinct terms such that the absolute differences |a(n) - a(n+1)| are A002113(n+1), where A002113 is "the palindromes in base 10".

n	a(n)
1	1
2	2
3	4
4	7
5	3
6	8
7	14
8	21
9	13
10	22
11	11
12	33
13	66
14	110
15	55
16	121
17	44
18	132
19	231
20	130
21	19
22	140
23	9
24	150
25	301
26	462
27	291
28	472
29	281
30	483
31	271
32	493
33	261
34	503
35	251
36	513
37	241
38	523
39	815
40	512
41	199
42	522
43	189
44	532
45	179
46	542
47	169
48	552
49	159
50	563
51	149
52	573
53	139
54	583
55	129
56	593
57	119
58	603
59	109
60	614
61	99
62	624
63	89
64	634
65	79
66	644

[1, 2, 4, 7, 3, 8, 14, 21, 13, 22, 11, 33, 66, 110, 55, 121, 44, 132, 231, 130, 19, 140, 9, 150, 301, 462, 291, 472, 281, 483, 271, 493, 261, 503, 251, 513, 241, 523, 815, 512, 199, 522, 189, 532, 179, 542, 169, 552, 159, 563, 149, 573, 139, 583, 129, 593, 119, 603, 109, 614, 99, 624, 89, 634, 79, 644]

cp's OEIS Frontend

A302663 Lexicographically first sequence of distinct terms such that the absolute differences |a(n) - a(n+1)| are A002113(n+1), where A002113 is "the palindromes in base 10".

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	7
5	3
6	8
7	14
8	21
9	13
10	22
11	11
12	33
13	66
14	110
15	55
16	121
17	44
18	132
19	231
20	130
21	19
22	140
23	9
24	150
25	301
26	462
27	291
28	472
29	281
30	483
31	271
32	493
33	261
34	503
35	251
36	513
37	241
38	523
39	815
40	512
41	199
42	522
43	189
44	532
45	179
46	542
47	169
48	552
49	159
50	563
51	149
52	573
53	139
54	583
55	129
56	593
57	119
58	603
59	109
60	614
61	99
62	624
63	89
64	634
65	79
66	644

n	a(n)
1	1
2	2
3	4
4	7
5	3
6	8
7	14
8	21
9	13
10	22
11	11
12	33
13	66
14	110
15	55
16	121
17	44
18	132
19	231
20	130
21	19
22	140
23	9
24	150
25	301
26	462
27	291
28	472
29	281
30	483
31	271
32	493
33	261
34	503
35	251
36	513
37	241
38	523
39	815
40	512
41	199
42	522
43	189
44	532
45	179
46	542
47	169
48	552
49	159
50	563
51	149
52	573
53	139
54	583
55	129
56	593
57	119
58	603
59	109
60	614
61	99
62	624
63	89
64	634
65	79
66	644

n	a(n)
1	1
2	2
3	4
4	7
5	3
6	8
7	14
8	21
9	13
10	22
11	11
12	33
13	66
14	110
15	55
16	121
17	44
18	132
19	231
20	130
21	19
22	140
23	9
24	150
25	301
26	462
27	291
28	472
29	281
30	483
31	271
32	493
33	261
34	503
35	251
36	513
37	241
38	523
39	815
40	512
41	199
42	522
43	189
44	532
45	179
46	542
47	169
48	552
49	159
50	563
51	149
52	573
53	139
54	583
55	129
56	593
57	119
58	603
59	109
60	614
61	99
62	624
63	89
64	634
65	79
66	644