cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A350203 a(n) is the smallest positive integer which can be represented as the sum of distinct centered triangular numbers in exactly n ways, or 0 if no such integer exists.

Table of values

n a(n)
1 1
2 46
3 65
4 110
5 150
6 160
7 196
8 246
9 254
10 255
11 245
12 281
13 355
14 309
15 331
16 339
17 335
18 349
19 399
20 412
21 380
22 439
23 385
24 425
25 435
26 395
27 466
28 440
29 444
30 476
31 494
32 470
33 471
34 485
35 480
36 475
37 535
38 521
39 516
40 520
41 588
42 525
43 571
44 585
45 589
46 560
47 602
48 565
49 594
50 561

List of values

[1, 46, 65, 110, 150, 160, 196, 246, 254, 255, 245, 281, 355, 309, 331, 339, 335, 349, 399, 412, 380, 439, 385, 425, 435, 395, 466, 440, 444, 476, 494, 470, 471, 485, 480, 475, 535, 521, 516, 520, 588, 525, 571, 585, 589, 560, 602, 565, 594, 561]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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