Carefully observe follows array 16 24 36 54 81 121.5 ? what will be the next with full solve trick Thus array
1st.practice.sums to 10.jan2011
[maths] sequences 03
Fifteen to one: champion of champions (part 1 of 4)
Jan2011 sums12_4_1_15 – math faq Maths sequences.
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