Find the missing terms from these sequences:
1, 4, 7, 10, __  12, __ __ 18, __  
6, __ 10, __ 14  20, __ __ __ 88  
9, __ 13, __ __  23, __ __ 40, __  
3, __ __ 24, __  17, __ __ 34, __  
19, __ __ 73, __  13, __ __ 164, __ 
Topics: Starter  Number  Puzzles  Sequences
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Previous Day  This starter is for 16 April  Next Day
1, 4, 7, 10, 13  12, 14, 16, 18, 20  
6, 8, 10, 12, 14  20, 37, 54, 71, 88  
9, 11, 13, 15, 17  23, 2, 19, 40, 61  
3, 10, 17, 24, 31  17, 0, 17, 34, 51  
19, 37, 55, 73, 91  13, 46, 105, 164, 223 
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What would the n^{th} term of each of these sequences be?
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3n  2  2n + 10  
2n + 4  17n + 3  
2n + 7  21n  44  
7n  4  17n + 34  
18n + 1  59n + 72 