Subsets of Palindromic Triangulars

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Subsets of Palindromic Triangulars
Full Listing Factorization

Palindromic Triangulars with Palindromic Basenumbers
Score 'subset A' = 18
Palindromic Triangulars with Prime Basenumbers
Score 'subset B' = 6

Table of Palindromic Triangulars with
“Palindromic” Basenumbers

Serial Number	Index	“Palindromic” Basenumber	Length
Serial Number	Palindromic Triangular Number		Length
	See also A008510

18	130	3.654.345.456.545.434.563	19
18	6.677.120.357.887.130.286.820.317.887.530.217.766		37
17	91	2.466.444.446.642	13
17	3.041.674.104.186.814.014.761.403		25
16	84	266.444.444.662	12
16	35.496.321.045.754.012.369.453		23
15	83	246.644.446.642	12
15	30.416.741.529.792.514.761.403		23
14	77	26.644.444.662	11
14	354.963.215.686.512.369.453		21
13	70	2.664.444.662	10
13	3.549.632.679.762.369.453		19
12	65	363.474.363	9
12	66.056.806.460.865.066		17
11	41	11.111.111	8
11	61.728.399.382.716		14
10	31	246.642	6
10	30.416.261.403		11
9	28	111.111	6
9	6.172.882.716		10
8	18	2.662	4
8	3.544.453		7
7	14	1.111	4
7	617.716		6
6	13	363	3
6	66.066		5
5	9	77	2
5	3.003		4
4	5	11	2
4	66		2
3	3	3	1
3	6		1
2	2	2	1
2	3		1
1	1	1	1
1	1		1

Table of Palindromic Triangulars with
“Prime” Basenumbers

Serial Number	Index	“Prime” Basenumber	Length
Serial Number	Palindromic Triangular Number		Length
	See also A050721 and A050722

6	72	5.513.600.773	10
6	15.199.896.744.769.899.151		20
5	12	173	3
5	15.051		5
4	10	109	3
4	5.995		4
3	5	11	2
3	66		2
2	3	3	1
2	6		1
1	2	2	1
1	3		1